首先,确保在HTML页面中引入了JQuery库。可以通过以下CDN链接引入JQuery: 在需要检查光标悬停的元素上添加一个事件监听器,例如mouseenter和mouseleave事件。这些事件会在光标进入和离开元素时触发。 代码语言:html 复制 Hover over me $(document).ready(function() { 代码语言:txt ...
Google CDN: Try it Yourself » One big advantage of using the hosted jQuery from Google: Many users already have downloaded jQuery from Google when visiting another site. As a result, it will be loaded from cache when they visit your site, which leads to faster loading time. Also,...